typescript - 多个 Angular 库在生产模式下无法工作

我创建了一个 Angular 项目，该项目由两个 Angular 库组成。你可以在这里找到源代码。之后，我构建了每个库，并通过 npm 分享生成的 dist 文件夹。这里是该包：https://www.npmjs.com/package/@agilie/angular-helpies。

在那之后，我尝试使用这个库中的拦截器，并像这样导入它

import {DuplicateRequestFilter} from '@agilie/angular-helpies/interceptors';

在开发模式下一切运行正常，但当我尝试在生产模式下构建项目时，我会遇到一个错误

ERROR in ./src/app/app.module.ngfactory.js
Module not found: Error: Can't resolve 'interceptors' in '/Users/sergey/libs/test-helpies/src/app'
resolve 'interceptors' in '/Users/sergey/libs/test-helpies/src/app'
  Parsed request is a module
  using description file: /Users/sergey/libs/test-helpies/package.json (relative path: ./src/app)
    Field 'browser' doesn't contain a valid alias configuration
    resolve as module
      looking for modules in /Users/sergey/libs/test-helpies/
        using description file: /Users/sergey/libs/test-helpies/package.json (relative path: .)
          Field 'browser' doesn't contain a valid alias configuration
          using description file: /Users/sergey/libs/test-helpies/package.json (relative path: ./interceptors)
            no extension
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/interceptors doesn't exist
            .ts
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/interceptors.ts doesn't exist
            .tsx
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/interceptors.tsx doesn't exist
            .mjs
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/interceptors.mjs doesn't exist
            .js
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/interceptors.js doesn't exist
            as directory
              /Users/sergey/libs/test-helpies/interceptors doesn't exist
      /Users/sergey/libs/test-helpies/src/app/node_modules doesn't exist or is not a directory
      /Users/sergey/libs/test-helpies/src/node_modules doesn't exist or is not a directory
      /Users/sergey/libs/node_modules doesn't exist or is not a directory
      /Users/sergey/node_modules doesn't exist or is not a directory
      /Users/node_modules doesn't exist or is not a directory
      /node_modules doesn't exist or is not a directory
      looking for modules in /Users/sergey/libs/test-helpies/node_modules
        using description file: /Users/sergey/libs/test-helpies/package.json (relative path: ./node_modules)
          Field 'browser' doesn't contain a valid alias configuration
          using description file: /Users/sergey/libs/test-helpies/package.json (relative path: ./node_modules/interceptors)
            no extension
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/node_modules/interceptors doesn't exist
            .ts
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/node_modules/interceptors.ts doesn't exist
            .tsx
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/node_modules/interceptors.tsx doesn't exist
            .mjs
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/node_modules/interceptors.mjs doesn't exist
            .js
              Field 'browser' doesn't contain a valid alias configuration
              /Users/sergey/libs/test-helpies/node_modules/interceptors.js doesn't exist
            as directory
              /Users/sergey/libs/test-helpies/node_modules/interceptors doesn't exist
[/Users/sergey/libs/test-helpies/interceptors]
[/Users/sergey/libs/test-helpies/interceptors.ts]
[/Users/sergey/libs/test-helpies/interceptors.tsx]
[/Users/sergey/libs/test-helpies/interceptors.mjs]
[/Users/sergey/libs/test-helpies/interceptors.js]
[/Users/sergey/libs/test-helpies/src/app/node_modules]
[/Users/sergey/libs/test-helpies/src/node_modules]
[/Users/sergey/libs/node_modules]
[/Users/sergey/node_modules]
[/Users/node_modules]
[/node_modules]
[/Users/sergey/libs/test-helpies/node_modules/interceptors]
[/Users/sergey/libs/test-helpies/node_modules/interceptors.ts]
[/Users/sergey/libs/test-helpies/node_modules/interceptors.tsx]
[/Users/sergey/libs/test-helpies/node_modules/interceptors.mjs]
[/Users/sergey/libs/test-helpies/node_modules/interceptors.js]
 @ ./src/app/app.module.ngfactory.js 14:0-35 15:1945-1970
 @ ./src/main.ts
 @ multi ./src/main.ts

你可以使用这个演示项目重现该错误：https://github.com/SergeyMell/test-helpies

我做错了什么？任何帮助都感激。

更新

在字段 'browser' 中的答案不包含有效的别名配置，似乎提供了如何在使用应用中修复实际损坏包的解决方案。在我的情况下，据我理解，我在构建或分发我的包时存在一些问题，所以这应该被修复。

答案＃1

错误是由于你导入中的 /interceptors 引起的。

此外，你在 interceptors 文件夹中没有 public-api.ts

这里有一个参考，说明你的 public-api.ts 应该放在哪里以及如何正确导出你的类。就像 @angular/common/http 那样导出的。

https://github.com/angular/angular/tree/master/packages/common/http

答案＃2

最终，我成功解决了这个问题。问题出在包的命名上。只要我的根包命名为 @agilie/angular-helpies，子包就应该命名为 @agilie/angular-helpies/interceptors 和 @agilie/angular-helpies/decorators，而不能简单命名为 interceptors 或 decorators。

这看起来很奇怪，因为如果我尝试用这样的名称生成库，我会收到一个错误 Project name "@agilie/angular-helpies/<some name here>" is invalid。另外，当我手动重命名包时，我会收到一个警告 String violates the pattern。然而，它还是可以运行。

可能这可以通过其他方式解决（npm 链接或其他方法），但我找到了解决方案。实际上，如果你查看 https://github.com/angular/angular/blob/master/packages/common/http/package.json ，Angular 也有类似的命名方式。